Speaker



FIG. 1 is a top view of a speaker showing the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a perspective view thereof.

The speaker is shown with symbolic breaks in its length.

The appearance of any portion of the speaker shown between the break lines forms no part of the claimed design.

The broken lines in the drawings depict portions of the speaker that form no part of the claimed design.

The DS18 shown in this disclosure constitutes a trademark of the assignee company, Spirit, LLC. A portion of the disclosure of this patent document contains material to which a claim for trademark is made. The assignee company, Spirit, LLC, owner of the trademark, has no objection to the reproduction of the patent document or the patent disclosure, as it appears in the U.S. Patent Office records, but reserves all other trademark rights whatsoever. 

CLAIM The ornamental design for a speaker, as shown and described. 